/* 
--------------------------------------------  
-------- MECH1010 Coursework 2022 --------
-------- Name: George Byng
-------- Username: mn21gab
--------------------------------------------
*/

// DEFINE PINS
int motor_left_pin = 5;
int motor_right_pin = 6;
int pot_pin = A0; // potentiometer pin
// LED pins
int start_LED = 2;
int scan_LED = 3;
int end_LED = 4;

// DEFINE VARIABLES
int motor_left = 0;
int motor_right = 0;
int pot_volt = 0;

void setup() {

  // initialise serial communication at 115200 bits per second
  Serial.begin(9600);
  
  // configure pins
  pinMode(motor_left_pin, OUTPUT);
  pinMode(motor_right_pin, OUTPUT);
  pinMode(pot_pin, INPUT);
  pinMode(start_LED, OUTPUT);
  pinMode(scan_LED, OUTPUT);
  pinMode(end_LED, OUTPUT);

  // initialise motors
  analogWrite(motor_left_pin, 0);
  analogWrite(motor_right_pin, 0);

  // light LED for successful start-up
  digitalWrite(start_LED, HIGH);
  delay(1000);
  digitalWrite(start_LED, LOW);
  
}

void loop() {


}